1040522652 has 96 divisors (see below), whose sum is σ = 2915727360. Its totient is φ = 318997440.

The previous prime is 1040522603. The next prime is 1040522653. The reversal of 1040522652 is 2562250401.

1040522652 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 5 + 2 + 2 + 652 = 666.

1040522652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1040522652² = 2165374778650226208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040522653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435453 + ... + 437835.

It is an arithmetic number, because the mean of its divisors is an integer number (30372160).

Almost surely, 2^1040522652 is an apocalyptic number.

1040522652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040522652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457863680).

1040522652 is an abundant number, since it is smaller than the sum of its proper divisors (1875204708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040522652 is a wasteful number, since it uses less digits than its factorization.

1040522652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720 (or 2712 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1040522652 is about 32257.1333506249. The cubic root of 1040522652 is about 1013.3290964831.

The spelling of 1040522652 in words is "one billion, forty million, five hundred twenty-two thousand, six hundred fifty-two".